baber/WOPTO huggingface dataset:
Patent JP-S54148900-A (JP)
Title: Preparation of organic silicon polymer
Inventor: WATANABE YOSHIAKI
IPC: C08G77/00
Filed: 1978-05-15
Abstract: PURPOSE: To obtain an organic silicone polymer soluble in an organic solvent in a high yield, by reacting silicic acid with an organosilylating agent under specific conditions.  
     CONSTITUTION: A water-soluble silicic acid is reacted with an organosilylating agent in a molar amount 0.2Wtwo times as much as that of the acid in a mixed solvent of water and an organic polar solvent, e.g., a lower alkanol, an ether, and a ketone, in a volume of 0.2Wtwo times as much as that of water in the pH range 0.4W3.5 at a normal temperature to not more than the boiling point of the solvent under stirring. An organic silicon compound shown by the formula RnSiX 4-n  or X(R 2 SiO)mSiR 2 X(R is alkyl, aryl, alkenyl, or organic functional group; X is halogen or alkoxy; n is 1W3; m is 3W4), e.g., trimethylchlorosilane and 1,4-dichlorooctamethyltetrasiloxane, may be proferably cited as the organosilylating agent. A polymer formed do not reguire salting-out treatment. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-S58173779-A (JP)
Title: Preventing mechanism of developer scattering of electrostatic copying machine
Inventor: KARAMI YUUSUKE
IPC: G03G21/10
Filed: 1982-04-07
Abstract: PURPOSE:To effectively discharge a scattered developer existing in a copying machine, without an additional mechanism, by making a guide path part itself have a developer attracting function, extending over the whole path part for guiding the running of transfer paper. CONSTITUTION:On transfer guide plates 5, 6 positioned before and behind a transfer electrode 4, a suitable number of gaps 51..., 61, 62, 63... are provided, respectively, and also an opening 41 is provided on the bottom part of an electrode 7, too. On the lower part of the guide plates 5, 6, a casing 8 is provided, and on a suitable place of its side wall, a blower 7 for absorbing air in the casing is placed. According to this constitution, a developer which is leaked out of a developing device and others and is scattered in a machine drops to the bottom face of the casing through the gaps 51,... and 61,... formed on the guide plates 5, 6, except the point of time when transfer paper passes through, and is discharged to the outside of the machine by the blower 7, therefore, each part in the machine is not contaminated by the developer.
Patent JP-S6017541-A (JP)
Title: Test control system with error checking function
Inventor: HOSHINO TOMOHARU
IPC: G06F11/22
Filed: 1983-03-31
Abstract: PURPOSE:To improve the reliability of the operation and to simplify the test control circuit with error checking function, by installing the means for inhibiting the operation of the pseudo error generating means and pseudo error cause setting display means and pseudo error generating means. CONSTITUTION:The means for inhibiting the operation of the pseudo error generating means and pseudo error cause setting display means and pseudo error generating means are installed. For example, usually at the time of the operation mode, the data read out from memory 1 is inputted through the data line 8 to the ECC (error correction code) checking circuit 2 as it is and almost spontaneous errors are checked. And, at the time of the test mode, the peudo error cause setting display circuit 6 is set to ON by the pseudo error setting signal (a) from CPU, is sent to the exclusive OR gate 7 without inhibiting the signal (b) in the inhibiting circuit 13 and the error condition is forcibly generated. Next, the error is detected by the ECC checking circuit 2 and error detecting circuit 3, the ECC error cause display circuit 4 is set to ON and informed to a CPU and the pseudo error generating function is stopped.
Patent JP-H05215511-A (JP)
Title: Method and apparatus for detecting position of focal point, automatic image detecting device and pattern inspecting device
Inventor: YAMANAKA CHIE
IPC: G01C3/06
Filed: 1991-03-20
Abstract: PURPOSE:To obtain a detected image signal corresponding to a contrast detecting pattern, which does not contain the reflected-light component of a sample caused by illuminating light, and to detect the amount of deviation of the surface of the sample from a matched focal-point state by subtracting the image signal, which is detected with a light shielding pattern from the image signal, which is detected with the contrast detecting pattern. CONSTITUTION:Only a contrast detecting pattern 21 is projected on a sample 50 under the ilumminated state. Then, the reflected light from the pattern 21 and the reflected light of the illuminating light from the sample 50 are detected at the same time in an image sensor, which detects the pattern 21. Meanwhile, when a light shielding pattern 22 is projected on the sample 50 under the illuminated state so as to shield the projected light, only the reflected light of the illuminating light from the sample is detected in the image sensor. Therefore, when the detected output corresponding to the pattern 22 is subtracted from the detected output corresponding to the pattern 21, the effect caused by the illuminating light from the sample is removed. The contrast value can be positively obtained based on the detected output only with the pattern 21.
Patent JP-H10235607-A (JP)
Title: Decorative panel and production thereof
Inventor: SAKAI TAKESHI
IPC: B27D5/00
Filed: 1997-02-24
Abstract: PROBLEM TO BE SOLVED: To produce a decorative panel without an eluation of a resin with a good yield when a work and a sanding are conducted. SOLUTION: A polyacetal resin is subjected to polyaddition ionic polymerization in a wood to condense a hydroxyl group (OH-) of terminal of its own with a hydroxyl group in the wood by injecting an aldehyde oligomer to a slice veneer to effect an impregnation treatment to dry adopting a bonding method of the decorative veneer obtained by the stage to a substrate. Therefore, the wood components are crosslinked and a cell wall is changed into a stiff and stable cell system. Whereby, a product with high quality can be produced with a good yield when a work and a sanding is conducted by equipped with equal properties to a conventional WPC.
Patent JP-S58175197-A (JP)
Title: Main storage device
Inventor: KATAGIRI MASARU
IPC: G06F12/16
Filed: 1982-04-06
Abstract: PURPOSE:To recover a one-bit error due to a soft error to reduce the influence upon the degradation of capacity, by starting the cycle operation of read.modify.write or the like by a main storage device independently when the write operation is not performed for an error detection address within a prescribed time after detection of the one-bit error. CONSTITUTION:When a read operation request is issued to an address A20 including the error generation bit after the occurrence of the soft error, a one- bit error detection signal 211 is outputted, and the address A20 is latched as an error recovery address 213 in a flip flop 212a, and a timer circuit 221a is started. If a write operation request is not issued to the address A20, where the one-bit error is detected in the read operation, within a time TS after the output of the one-bit error detection signal 211, the timer circuit 221a outputs an error recovering operation start signal 220, and an error recovering operation cycle is started to recover the soft error.
Patent JP-H09227232-A (JP)
Title: Graphitization method for carbonaceous molding
Inventor: NAKATSUKA TATSUYOSHI
IPC: H05B7/085
Filed: 1996-02-20
Abstract: PROBLEM TO BE SOLVED: To provide a graphitization method for carbonaceous moldings capable of preventing the material defects which arise in the carbonaceous moldings adjacent to water cooled terminal electrodes and executing a graphitization treatment always at a good yield in a direct graphitization stage. SOLUTION: This direct graphitization method comprises interposing carbonaceous conductive materials between the opposite end faces of many pieces of the columnar carbonaceous moldings to each other, arranging these moldings in a series state into a long-sized graphitization furnace and energizing the ends from the water cooled terminal electrodes, thereby causing the Joule heat generation of the carbonaceous moldings. The carbonaceous conductive materials 8 having the electric specific resistance value relatively higher than the electric specific resistance value of the carbonaceous conductive materials 9 interposed between the opposite end faces of the carbonaceous moldings 4 to 7 to each other are interposed between the water cooled terminal electrodes 2 and the opposite end faces of the carbonaceous moldings 4, 7.  The carbonaceous conductive materials are formed of carbonaceous packed powder or planar spacers.
Patent JP-H06268144-A (JP)
Title: Semiconductor integrated circuit device
Inventor: HOSHINO HISANOBU
IPC: H01L23/50
Filed: 1993-03-17
Abstract: PURPOSE:To provide a semiconductor integrated circuit device which realizes a long life by a method wherein a crack caused in the semiconductor integrated circuit device is reduced and a heat-dissipating effect is increased. CONSTITUTION:A semiconductor integrated circuit device provided with a structure by which a semiconductor element is fixed to tabs is formed of the tabs 7 to which a chip 6 as the semiconductor element is fixed and in which protrusion parts 7a as bonding means to a molding resin 10 are installed, of a lead frame 8 which transmits a signal from the chip 6 to external terminals, of wires 9 which connect the chip 6 to the lead frame 8 and of the molding resin 10 which seals the chip 6, the tabs 7 and the bonding wires 9.
Patent JP-H05224390-A (JP)
Title: Masking film for light shielding
Inventor: TONO KATSUHIKO
IPC: G03F1/92
Filed: 1992-02-07
Abstract: PURPOSE:To obtain a masking film excellent in slight peelability and cutting characteristics by successively laminating a peelable layer and a light shielding layer and incorporating an anionic surfactant into one of the layers. CONSTITUTION:A peelable layer and a light shielding layer are successively laminated on a transparent plastic substrate. The peelable layer exhibits remarkably improved film property (tensile strength) as well as moderate peelability and adhesive property to the substrate. An anionic surfactant is further incorporated into the peelable layer or the light shielding layer to promote slight peelability and to obtain the objective masking film having excellent peelability. The peelable layer is preferably formed with at least one arbitrarily selected among alcohol-soluble polyamide, an ethylene-acrylic acid copolymer and ionomer resin. The light shielding layer may be made of various thermoplastic resins having satisfactory adhesive property to the peelable layer.
Patent JP-S55149829-A (JP)
Title: Detector for foreign matter in wafer
Inventor: AKIYAMA NOBUYUKI
IPC: G01N21/956
Filed: 1979-05-11
Abstract: PURPOSE:To achieve stable and quick detection of foreign matter regardless of direction thereof by use of an S deflected laser respectively for the laser beams irradiated in the X and Y axes. CONSTITUTION:A pair of S deflected laser oscillators 30 of a wavelength lambda1 is arranged in the X-axis irradiation system and a pair of S deflected laser oscillator 31 of a wavelength lambda2 in the X-axis irradiation system. When irradiated at the detection point 43 on the wafer 32 from the S deflected laser oscillators 30 and 31, laser beam is spattered on the wafer depending on the pattern and foreign matters. The beam thus scattered is collected through the lens 33, the slit 34 and the realy lens 35 and then, the laser beam component of the wavelength lambda1 is made to transmit with a dichromic mirror 36 while the laser beam component of the wavelength lambda2 is reflected. Then, only the P deflected laser beam component 37 and the S deflected laser beam component 38 are extracted with the S deflected cut filters 39 and 40 to be detected with photoelectric elements 41 and 42. Addition of the two detection outputs enables one to determine whether there is foreign matter or not regardless of the direction thereof.
Patent JP-2000253532-A (JP)
Title: Wiring box
Inventor: KURASHIMA TAKASHI
IPC: H02G3/12
Filed: 1999-03-04
Abstract: PROBLEM TO BE SOLVED: To prevent generation of dewing by flocking on at least either of inner or outer surface of a box body. SOLUTION: Rayon fiber 2 is planted on the inner surface of a box body 11. A lid body 12 is formed with a conduit tube 121 and a cable insertion hole 122, and is attached to a rib 111 formed at the box body 11 by a mounting screw. The box body 11 is 80 mm in width, 78 mm in height, 72 mm in depth D, and 2.5 mm in thickness (t). In the wiring box, the rayon fiber 2 is planted on the inner surface of the box body 11, therefore excellent heat insulation can prevent the inside of the box body 11 from being cooled by the outside air, thereby preventing the inside of the box body 11 from being dewed. It is thus possible to eliminate generation of mold or staining caused by water gathered on the bottom surface of the box body leaking out from a wiring box, resulting in the wall of a building being corroded or the electric cable being short-circuitted.
Patent JP-H06273104-A (JP)
Title: Profile shape machine
Inventor: IRISAWA KAZUYOSHI
IPC: G01B5/20
Filed: 1993-03-17
Abstract: PURPOSE:To measure the profile shape of an object to be measured of various shapes by using a common arm and a stylus. CONSTITUTION:A straight line rod-like arm 11 is attached to an arm base for moving for a measuring table. An attaching hole 14 is drilled along its diameter on the edge of the arm 11. The base part of a rod-like stylus 31 is inserted in the hole 14 and attached thereto. The stylus 31 has the shape having two right angle curvature parts. An internal angle inclination face and the like can be measured by the stylus 31.
Patent JP-H11253190-A (JP)
Title: Cell culture bottle and method for detecting bacteria
Inventor: MURAKAMI YUJI
IPC: C12P1/04
Filed: 1998-03-09
Abstract: PROBLEM TO BE SOLVED: To provide a method for efficiently carrying out detection and identification of bacteria in good accuracy by measuring the nuclear magnetic resonance absorption of a material produced by metabolism by culturing the bacteria in a medium containing a stable isotope. SOLUTION: This bottle 1A for culturing bacteria is a tube with different diameter made by connecting a tube having a larger diameter and a tube having smaller diameter, sealing its either one end and installing a removable cap 4 on the other end. This method for detecting bacteria comprises culturing the bacteria by putting a medium containing at least one stable isotope selected from the group consisting of heavy hydrogen,<13> C and<15> N and a specimen, charging a magnetic field to the tube having a smaller diameter of the bottle, measuring a nuclear magnetic resonance absorption and detecting the bacteria from the presence of metabolites containing the stable isotope.
Patent JP-2000256202-A (JP)
Title: Novel organism depuration active form lactic acid bacterium preparation
Inventor: HATA TADATSUGU
IPC: A61P3/00
Filed: 1999-03-04
Abstract: PROBLEM TO BE SOLVED: To obtain a lactic acid bacterium preparation which shows excellent enteral depuration and is significant in the health of human beings and animals by including the live microbial cell body of Lactobacillus clearans and the live microbial cell body of a specific Enterococcus faecalis. SOLUTION: This lactic acid bacterium preparation is obtained by including (A) the live microbial cell body (e.g. FERM P-17150, FERM P-17148 or the like) of Lactobacillus clearans and (B) the live microbial cell body (e.g. FERM P-17151 or the like) of Entercoccus faecalis capable of reducing triglycerides and/or cholesterol. Further, although the microbial cell body of Entercoccus faecalis is used as the above ingredient B, the excellent effect more than the case that the ingredient A is independently used is exerted also in the case that a dead microbial cell body or a mixture of the live and dead microbial cell bodies is used.
Patent JP-S58175562-A (JP)
Inventor: AKIYAMA SUESHIRO
IPC: A61M1/00
Filed: 1982-04-08
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-S54148126-A (JP)
Title: Copper alloy for radiator
Inventor: AKASAKA YOSHIKAZU
IPC: C22C9/00
Filed: 1978-05-15
Abstract: PURPOSE: To obtain a copper alloy for automobile radiator, having higher corrosion resistance, without damaging thermal conductivity, mechanical characteristics, processability, and solderability which are peculiar to brass by adding specific amounts of Al and P to a brass of a Cu-Zn (specific amount) composition.  
     CONSTITUTION: A brass(Cu-Zn) containing 33 to 38% Zn is added 0.01 to 1% Al and 0.01 to 0.1% P to manufacture a copper alloy by the usual method; that is, Cu is melted, the surface of the molten Cu is covered with char powder, requisite elements are added in order to the molten Cu, the molten mixed metal is cast, and the cast is repeatedly annealed and cold processed into a desired shape. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-H06265813-A (JP)
Title: Image forming element
Inventor: OOISHI NORIJI
IPC: G02B5/04
Filed: 1993-03-17
Abstract: PURPOSE:To provide the line image forming element which does not require specially difficult know-how and is easily manufactured and small in chromatic aberration. CONSTITUTION:This image forming element is constituted by arraying plural constitution units, constituted by forming two-stage angle reflection parts 3, 3-4, and 4 by joining plural angle inversion parts as arrays of one couple of roof prisms 3 and 3 (4 and 4) arranged symmetrically with reflecting surfaces 3' and 3' out in series or while the opposite reflecting surfaces of the roof prisms face each other in parallel so that the optical axes are aligned and the reflecting surfaces cross each other at right angles, and then arranging convex lenses 1 and 2 equal in focal length on the incidence and projection surfaces of the two-stage angle inversion parts, at right angles to the optical axes.
Patent JP-S60202456-A (JP)
Title: Color electrophotographic copying device
Inventor: YAMAZAKI TOORU
IPC: G03G15/01
Filed: 1984-03-27
Abstract: PURPOSE:To prevent generation of ghost image and color shear by equalizing color quality of a destaticizing lamp to the light quality of the color separation and arranging three color developing devices in the order of Magenta, Yellow, and Cyan from the position of exposure. CONSTITUTION:A destaticizing device 7 consists of three chambers each housing a white fluorescent lamp 71, and each green, blue and red filter 81-83 is provided to each chamber. A sensitizing drum 3 is destaticized with green light, blue light, and red light after developing it in a first- third developing device contg. Magenta toner, Yellow toner, and Cyan toner, respectively. By this method, many numbers of color copy contg. no negative and positive ghost image nor color shear can be prepd. with high picture image density because of small light fatigue of the photosensitive body 3.
Patent JP-H04293712-A (JP)
Title: Method for melting extremely low carbon steel in converter
Inventor: TSUTSUMI NAOTO
IPC: C21C7/10
Filed: 1991-03-20
Abstract: PURPOSE:To provide a decarburizing method, in which the refining of steel is facilitated without much difference in comparison with decarburizing treatment time by means of the ordinary vacuum degassing apparatus in the case of executing the decarburization treatment of the molten steel. CONSTITUTION:In the case of decarbonizing the molten steel by dipping a refractory-made immersion body 7 into the zone removing oxidized slag on the surface of the molten steel 5 in a converter 1 to form a specific space and blowing inert gas on the surface of molten steel having 0.04-0.03% carbon concn. and 400-700ppm oxygen concn. in the specific space, flowing velocity of the inert gas continuously blown on the surface of molten steel in the specific space is >=20m/sec and also oxygen concn. in the molten steel is measured at any time, and by supplying intermittently mixing oxydizing gas in the range, which does not exceed 5% oxygen concn., to the inert gas continuously blown, so as to maintain the oxygen in the range of 250-700ppm concn., the decarburization can stably be executed to the extremely low carbon range. The maintenance is facilitated and the extremely low carbon steel can surely be melted inexpensively.
Patent JP-H07277094-A (JP)
Title: Manufacture of molding
Inventor: KUWABARA MASAHIRO
IPC: B29L31/30
Filed: 1995-03-16
Abstract: PURPOSE:To provide a leg part having toughness and appropriate elasticity by joining the body of a molding to the one side of a synthetic resin film layer in a nondecorative part, and by joining the other surface of the synthetic resin film to the leg part by means of heat melting. CONSTITUTION:A leg part 5 is made of ionomer resin, and the end side thereof is divided into two widened parts having a spring effect, and the base part 6 thereof is slightly embedded in the rear surface 4 of the body 2 and is joined. The body 2 is stuck on the resin surface of a synthetic resin film 8 via an adhesive layer 10 and the leg part 5 is stuck on the metallic vapor deposition layer 9 of the synthetic resin film 8 by means of heat melting. Since the leg part 5 is made of ionomer resin, it is chemically stuck on the metallic vapor deposition layer 9 by means of heat melting, so that the body 2 and the leg part 5 are strongly joined by the joining part 7. Thus, the formed bumper molding can be fitted to the fitting position of an automobile bumper via the leg parts 5-5.
Patent JP-S55148993-A (JP)
Title: Cover device for pump
Inventor: KATSUMATA HIROSHI
IPC: F04C15/00
Filed: 1979-05-10
Abstract: PURPOSE: To prevent rotary shafts from deflecting by providing rotatably hollow shafts with a through hole in a cover and engaging means in which the hollow shafts engage integrally the rotary shafts inserted therein.  
     CONSTITUTION: A cover 16 mounted on casing 3 is rotatably provided with hollow shafts 19, 20 having through holes 21, 22 and these hollow shafts 19, 20 are provided with engaging means 23, 24 engaging integrally rotary shafts 1, 2. Since the end of each of the rotary shafts 1, 2 is journaled on the cover 16 through the hollow shafts 19, 20, the rotary shafts 1, 2 are prevented from deflection and the diameter of the shaft can be reduced to permit the high pressurization of a pump. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-S60200983-A (JP)
Title: Clad vessel
Inventor: ISHIKURA CHIHARU
IPC: C03B5/08
Filed: 1984-03-26
Abstract: PURPOSE:To obtain a vessel having superior consumption resistance and a long life by cladding the surface of a W-base metal with an Rh-base metal. CONSTITUTION:When a W or W alloy vessel is used as a crucible for melting glass or ore contg. metallic oxide at a high temp. or as a tray, a boat or the like for vacuum deposition, oxide is formed by a reaction with O2 in the air. Since this oxide is liable to evaporate, the vessel is required to be used in an inert atmosphere. Even though the vessel is used in such a way, when glass, ore or the like contg. metallic oxide is melted, O contained in the resulting melt bonds to W to shorten the life of the vessel. The surface of the vessel is clad with Rh or an Rh alloy by physical vapor deposition such as ion plating so as to obtain a vessel having superior oxidation resistance and a long life.
Patent JP-S52142580-A (JP)
Title: Ion microanalyzer
Inventor: ISHITANI TOORU
IPC: G01N23/225
Filed: 1976-05-21
Abstract: PURPOSE:To eliminate drawbacks of an ion microanalyzer such as diffuiculty to perform good analysis on account of ionic charged particles charged on surface of sample which cause noise by generation of secondary ions, by providing means for selectively permeating ion beam and neutral beam on optical axis of irradiation system of primary ions.